diff --git a/src/Bullet.lua b/src/Bullet.lua
index d44177d..3ad0e98 100644
--- a/src/Bullet.lua
+++ b/src/Bullet.lua
@@ -1,6 +1,6 @@
 local defaultSpeed = 540/3*2
 
-local function Bullet(x, y, w, h, speed, color)
+local function Bullet(x, y, w, h, speed, color, update)
     self = {}
 
     self.x = x or 0
@@ -11,7 +11,7 @@ local function Bullet(x, y, w, h, speed, color)
 
     if not speed then speed = defaultSpeed end
     --self.speed = speed or player.speed
-    self.update = function(self, dt)
+    self.update = update or function(self, dt)
         self.x = self.x + speed * dt
     end
 
diff --git a/src/main.lua b/src/main.lua
index 63a0df0..9d69ef5 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -21,7 +21,7 @@ local function outOfBounds(e)
     --  everything once it reaches the far left is dead
 
     --if e.x < e.w / 2 or e.y < e.h / 2 or e.y > lg.getHeight() + e.h / 2 then
-    if e.x < e.w / 2 then
+    if e.x < -e.w / 2 then
         return true
     end
 end